2009 TOYOTA TUNDRA fuel cap

502 4-3. Do-it-yourself maintenance
■Tire inflation pressure check interval
You should check tire pressure every two weeks, or at least once a
month.
Do not forget to check the spare.
■Effects of incorrect tire inflation pressure
Driving with incorrect tire inflation pressure ma y result in the following:
●Reduced fuel efficiency
●Reduced driving comfort and tire life
●Reduced safety
●Damage to the drive train
If a tire needs frequent re filling, have it checked by your Toyota dealer.
■Inspection and adjustment procedure
Tire valve
Tire pressure gauge
Remove the tire valve cap.
Press the tip of the tire pressure gauge onto the tire valve.
Read the pressure using the graduations of the gauge.
If the tire inflation pressure is not within the recommended
levels, adjust inflate the tire.
If you add too much air, pres s the center of the valve to
lower.
After completing the tire inflation pressure measurement
and adjustment, apply soapy water to the valve and check
for leakage.
Reinstall the tire valve cap.

5
When trouble arises
549
5-2. Steps to take in an emergency
*1: Open door warning buzzer:
The buzzer sounds to indicate that any door is opened (with the vehicle hav-
ing reached a speed of 3 mph [5 km/h])
*2: Driver’s seat belt reminder:
The driver’s seat belt reminder sounds to alert the driver that his or her seat
belt is not fastened. Once the engine switch is turned to the ON or START
position, the buzzer sounds for 6 seconds. If the vehicle has reached a
speed of at least 12 mph (20 km/h), the buzzer sounds intermittently for 10
seconds. Then, if the seat belt is still unfastened, the buzzer will sound in a
different tone for 20 more seconds.
*3: Front passenger’s seat belt reminder:
The front passenger’s seat belt reminder sounds to alert the right front pas-
senger that his or her seat belt is not fastened. The buzzer sounds intermit-
tently for 10 seconds after the vehicle has reached a speed of at least 12
mph (20 km/h). Then, if the seat belt is still unfastened, the buzzer will sound
in a different tone for 20 more seconds.
*4: Vehicles without multi-information display
*5: Vehicles with multi-information display
■ Four-wheel drive system warning buzzer
The buzzer indicated that the transfer mode is not selected correctly.
■ Key reminder buzzer
The buzzer indicates that the key has not been removed (with the engine
switch in the ACC or LOCK position and the driver’s door opened).
■ Open moon roof reminder buzzer
The buzzer indicate that the moon roof is still opened (with the engine switch
in the ACC or LOCK position and the driver’s door opened).
■ If the malfunction indicator lamp comes on while driving
First check the following:
● Is your vehicle low on gas?
If it is, refuel the vehicle immediately.
● Is the fuel tank cap loose?
If it is, tighten it securely.

606 6-1. Specifications
5.7 L V8 (3UR-FE, 3UR-FBE) engine
Fuel
Model3UR-FE, 3UR-FBE
Type 8-cylinder V-type, 4-cycle, gasoline
Bore and stroke 3.70  4.02 in. (94.0  102.0 mm)
Displacement 345.6 cu.in. (5663 cm3)
Drive belt tension Automatic adjustment
Valve clearance
(engine cold)
Intake
Exhaust Automatic adjustment
Engine
Gasoline engine Flex-fuel engine
Fuel typeUnleaded gasoline onlyUnleaded gasoline, E85,
or a blend of the two fuels
Octane rating
(Unleaded gasoline) 87 (Research octane number91) or higher
Ethanol percentage
(E85) 
85% or less
Fuel tank capacity
(Reference) 26.4 gal. (100.0 L, 22.0 lmp.gal.)

607
6-1. Specifications
6
Vehicle specifications
Lubrication system
4.0 L V6 (1GR-FE) and 4.7 L V8 (2UZ-FE) engines
*: 5W-30 is an oil that provides optimal levels of fuel efficiency.
Oil viscosity
● The 5W portion of the oil viscosity rating indicates the characteristic
of the oil which allows cold startab ility. Oils with a lower value before
the W allow for easier starting of the engine in cold weather.
● The 30 in 5W-30 indicates the oil viscosity when the oil is at its
operating temperature. An oil with a higher viscosity may be better
suited if the vehicle is operated at high speeds, or under extreme
load condition.
Oil capacity
drain and refill
(Reference)
4.0 L V6 (1GR-FE) engine
4.7 L V8 (2UZ-FE) engine With filter
5.5 qt. (5.2 L, 4.6 Imp.qt.)
Without filter 5.2 qt. (4.9 L, 4.3 Imp. qt.)
With filter
6.6 qt. (6.2 L, 5.5 Imp.qt.)
Without filter
6.0 qt. (5.7 L, 5.0 Imp. qt.)
Oil grade ILSAC multigrade engine oil
Recommended oil
viscosityUse Toyota approved “Toyota Genuine
Motor Oil” or equivalent to satisfy the grade
and viscosity shown below.
Outside temperature

627
6-1. Specifications
6
Vehicle specifications
Warning: The temperature grades for this tire are established for a
tire that is properly inflated and not overloaded.
Excessive speed, underinflation,
or excessive loading, either
separately or in combination, can cause heat buildup and possible
tire failure.
Glossary of tire terminology
Tire related termMeaning
Cold tire inflation
pressure
Tire pressure when the vehicle has been
parked for three hours or more, or has not
been driven more than 1 mile or 1.5 km under
that condition
Maximum inflation
pressureThe maximum cold inflated pressure to which a
tire may be inflated, s hown on the sidewall of
the tire
Recommended
inflation pressureCold tire inflation pressure recommended by a
manufacturer
Accessory weight
The combined weight (in excess of those
standard items which may be replaced) of
transmission, power steering, power brakes,
power windows, power seats, radio and heater,
to the extent that these items are available as
factory-installed equipment (whether installed
or not)
Curb weight
The weight of a motor vehicle with standard
equipment, including the maximum capacity of
fuel, oil and coolant, and if so equipped, air
conditioning and additional weight optional
engine
Maximum loaded
vehicle weight
The sum of:
(a) Curb weight
(b) Accessory weight
(c) Vehicle capacity weight
(d) Production options weight

659
Alphabetical index
Preparing and checking
before winter ...................... 246
Warning light ........................ 546
Engine oil maintenance data ........................................ 483
Engine switch .......................... 177
Event data recorder ................ 543
FFV ................................... 103, 618
Flex-fuel ........................... 103, 618
Flexible fuel vehicle ........ 103, 618
Floor mat .................................. 446
Fluid Brake .................................... 486
Washer ................................. 492
Fog lights
Replacing light bulbs ............ 527
Switch ................................... 210
Wattage ................................ 617
Four-wheel drive system ........ 223
Front fog lights Replacing light bulbs ............ 527
Switch ................................... 210
Wattage ................................ 617
Front passenger occupant
classification system............ 131
Front passenger’s seat belt reminder light ........................ 547
Front passenger’s seat belt warning buzzer.............. 547, 549
Front seats
Adjustment ............................. 58
Front side marker lights Replacing light bulbs ............ 526
Switch ................................... 207
Wattage ................................ 617
Front turn signal lights
Replacing light bulbs ............ 525
Switch ................................... 185
Wattage ................................ 617
Fuel Capacity ............................... 606
Fuel gauge ........................... 188 Fuel pump shut off system ....542
Gas station information .........672
Information ............................618
Refueling ...............................103
Type ......................................606
Warning light .........................548
Warning message .................556
Fuel door...................................103
Fuel filler door ..........................103
Fuel pump shut off system .....542
Fuses.........................................512
Garage door opener.................450
Gas station information...........672
Gauges ......................................188
Glove box..................................400
Hands-free system
(for cellular phone) ................360
Hazard lights switch ................534
Head restraints Adjusting ................................71
Headlights Replacing light bulbs .....523, 524
Switch....................................207
Wattage .................................617
High mounted stoplight
Replacing ..............................529
Wattage .................................617
Heaters
Seat heaters ..........................442
Side mirror.....................293, 295
Hood ..........................................475
Hooks
Cargo net ..............................448
Deck hooks ...........................447
Shopping bag ........................448
Horn...........................................187
F
G
H

664 Alphabetical index
TowingBumper towing ...................... 261
Dinghy towing........................ 272
Emergency towing................. 535
Fifth wheel trailer ................... 260
Trailer towing......................... 250
Traction control........................ 230
TRAC ......................................... 230
Trip information ....................... 198
Trip meter ................................. 192
Turn signal lights Replacing light bulbs ..... 525, 528
Switch.................................... 185
Wattage ................................. 617
Valet key .....................................42
Vanity lights Vanity lights ........................... 425
Wattage ................................. 617
Vanity mirrors........................... 425
Vehicle identification number ................................... 603
Vehicle stability control........... 230
VSC............................................ 230
Warning buzzers Brake system ........................ 545
Key reminder ...................50, 549
Open door ..................... 547, 549
Seat belt reminder ......... 547, 549
Warning lights ABS ....................................... 546
Airbag system ....................... 546
Anti-lock brake system .......... 546
Automatic transmission fluid temperature ................. 547
Brake assist system .............. 546
Brake system ........................ 545
Charging system .... ............... 545
Electronic engine control system ................................ 546
Engine oil pressure ............... 546 Four-wheel drive system
warning buzzer ................... 549
Driver’s seat belt ................... 547
Front passenger occupant classification system ........... 546
Front passenger’s seat belt .............................. 547
Low brake fluid ...................... 545
Low engine oil pressure ........ 546
Low fuel level ................ 548, 556
Low tire inflation
pressure.............................. 548
Malfunction indicator lamp .... 546
Master warning light .............. 548
Open door ............................. 547
Pretensioners ........................ 546
Seat belt reminder light ......... 547
SRS airbags .......................... 546
Tire pressure warning light.... 548
VSC/TRAC ............................ 547
Warning messages .................. 554
Washer Checking ............................... 492
Preparing and checking
before winter ....................... 246
Switch ................................... 211
Washing and waxing ............... 460
Weight Cargo capacity ...................... 244
Cargo weight rating ............... 644
Gross axle weight rating ....... 648
Gross vehicle weight rating ... 648
Vehicle capacity weight......... 594
Towing capacity .................... 598
Load limits ............................. 244
Weight ........... 594, 598, 644, 648
Wheels ...................................... 505
Window glasses ............ 94, 96, 97
Window lock switch................... 95
Windows Back window defogger .......... 295
Power back window ................ 97
Power windows ....................... 94
V
W

672
GAS STATION INFORMATION
Auxiliary catch leverP. 475Fuel filler doorP. 1 0 3
Tire inflation pressure
P. 615
Hood lock release lever P. 475
Fuel tank capacity 26.4 gal. (100.0 L, 22.0 lmp.gal.)
Fuel typeP. 606
Cold tire inflation
pressure P. 6 1 5
Engine oil
capacity
(Drain and
refill)
4.0 L V6
(1GR-FE)
engineqt. (L, Imp.qt.)
With filter 4.8 (4.5, 4.0)
Without filter 4.4 (4.2, 3.7)
4.7 L V8
(2UZ-FE)
engine qt. (L, Imp.qt.)
With filter 6.6 (6.2, 5.5)
Without filter 6.0 (5.7, 5.0)
5.7 L V8
(3UR-FE,
3UR-FBE)
engine qt. (L, Imp.qt.)
With filter 7.4 (7.0, 6.2)
Without filter 6.9 (6.6, 5.8)
Engine oil typeP. 607